discourse/app/assets/stylesheets/common/select-kit/flair-row.scss

$flair-size: 18px;

.select-kit.flair-chooser {
  .select-kit-header,
  .flair-row {
    .avatar-flair {
      align-items: center;
      background-position: center;
      background-repeat: no-repeat;
      background-size: $flair-size $flair-size;
      display: flex;
      justify-content: center;
      margin-right: 5px;
      height: $flair-size;
      width: $flair-size;

      &.rounded {
        background-size: ($flair-size / 1.4) ($flair-size / 1.4);
        border-radius: 50%;
      }

      .d-icon {
        display: block;
        height: ($flair-size / 1.8);
        width: ($flair-size / 1.8);
      }
    }

    span {
      white-space: nowrap;
    }
  }
}